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        <p class='location'>Struct CharClass</p><div class="block items"><ul><li><a href="#methods">Methods</a></li><li><a href="#deref-methods">Methods from Deref&lt;Target=Vec<ClassRange>&gt;</a></li><li><a href="#implementations">Trait Implementations</a></li></ul></div><p class='location'><a href='index.html'>regex_syntax</a></p><script>window.sidebarCurrent = {name: 'CharClass', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script>
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<h1 class='fqn'><span class='in-band'>Struct <a href='index.html'>regex_syntax</a>::<wbr><a class="struct" href=''>CharClass</a></span><span class='out-of-band'><span id='render-detail'>
                   <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">
                       [<span class='inner'>&#x2212;</span>]
                   </a>
               </span><a class='srclink' href='../src/regex_syntax/lib.rs.html#239-241' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct CharClass { /* fields omitted */ }</pre><div class='docblock'><p>A character class.</p>

<p>A character class has a canonical format that the parser guarantees. Its
canonical format is defined by the following invariants:</p>

<ol>
<li>Given any Unicode scalar value, it is matched by <em>at most</em> one character
range in a canonical character class.</li>
<li>Every adjacent character range is separated by at least one Unicode
scalar value.</li>
<li>Given any pair of character ranges <code>r1</code> and <code>r2</code>, if
<code>r1.end &lt; r2.start</code>, then <code>r1</code> comes before <code>r2</code> in a canonical
character class.</li>
</ol>

<p>In sum, any <code>CharClass</code> produced by this crate&#39;s parser is a sorted
sequence of non-overlapping ranges. This makes it possible to test whether
a character is matched by a class with a binary search.</p>

<p>If the case insensitive flag was set when parsing a character class, then
simple case folding is done automatically. For example, <code>(?i)[a-c]</code> is
automatically translated to <code>[a-cA-C]</code>.</p>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><span class='in-band'><code>impl <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#610-763' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><code>fn <a href='#method.new' class='fnname'>new</a>(ranges: <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;) -&gt; <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span></h4>
<div class='docblock'><p>Create a new class from an existing set of ranges.</p>
</div><h4 id='method.matches' class="method"><span id='matches.v' class='invisible'><code>fn <a href='#method.matches' class='fnname'>matches</a>(&amp;self, c: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
<div class='docblock'><p>Returns true if <code>c</code> is matched by this character class.</p>
</div><h4 id='method.remove' class="method"><span id='remove.v' class='invisible'><code>fn <a href='#method.remove' class='fnname'>remove</a>(&amp;mut self, c: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.char.html">char</a>)</code></span></h4>
<div class='docblock'><p>Removes the given character from the class if it exists.</p>

<p>Note that this takes <code>O(n)</code> time in the number of ranges.</p>
</div><h4 id='method.negate' class="method"><span id='negate.v' class='invisible'><code>fn <a href='#method.negate' class='fnname'>negate</a>(self) -&gt; <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span></h4>
<div class='docblock'><p>Negates the character class.</p>

<p>For all <code>c</code> where <code>c</code> is a Unicode scalar value, <code>c</code> matches <code>self</code>
if and only if <code>c</code> does not match <code>self.negate()</code>.</p>
</div><h4 id='method.case_fold' class="method"><span id='case_fold.v' class='invisible'><code>fn <a href='#method.case_fold' class='fnname'>case_fold</a>(self) -&gt; <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span></h4>
<div class='docblock'><p>Apply case folding to this character class.</p>

<p>N.B. Applying case folding to a negated character class probably
won&#39;t produce the expected result. e.g., <code>(?i)[^x]</code> really should
match any character sans <code>x</code> and <code>X</code>, but if <code>[^x]</code> is negated
before being case folded, you&#39;ll end up matching any character.</p>
</div></div><h2 id='deref-methods'>Methods from <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a>&lt;Target = <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;&gt;</h2><div class='impl-items'><h4 id='method.capacity' class="method"><span id='capacity.v' class='invisible'><code>fn <a href='#method.capacity' class='fnname'>capacity</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
<div class='docblock'><p>Returns the number of elements the vector can hold without
reallocating.</p>

<h1 id='examples' class='section-header'><a href='#examples'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">vec</span>: <span class="ident">Vec</span><span class="op">&lt;</span><span class="ident">i32</span><span class="op">&gt;</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">with_capacity</span>(<span class="number">10</span>);
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">vec</span>.<span class="ident">capacity</span>(), <span class="number">10</span>);</pre>
</div><h4 id='method.into_boxed_slice' class="method"><span id='into_boxed_slice.v' class='invisible'><code>fn <a href='#method.into_boxed_slice' class='fnname'>into_boxed_slice</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/boxed/struct.Box.html" title="struct alloc::boxed::Box">Box</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[</a>T<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">]</a>&gt;</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
<div class='docblock'><p>Converts the vector into <a href="../../std/boxed/struct.Box.html"><code>Box&lt;[T]&gt;</code></a>.</p>

<p>Note that this will drop any excess capacity. Calling this and
converting back to a vector with <a href="../../std/primitive.slice.html#method.into_vec"><code>into_vec</code></a> is equivalent to calling
<a href="#method.shrink_to_fit"><code>shrink_to_fit</code></a>.</p>

<h1 id='examples-1' class='section-header'><a href='#examples-1'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">v</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];

<span class="kw">let</span> <span class="ident">slice</span> <span class="op">=</span> <span class="ident">v</span>.<span class="ident">into_boxed_slice</span>();</pre>

<p>Any excess capacity is removed:</p>

<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">vec</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">with_capacity</span>(<span class="number">10</span>);
<span class="ident">vec</span>.<span class="ident">extend</span>([<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>].<span class="ident">iter</span>().<span class="ident">cloned</span>());

<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">vec</span>.<span class="ident">capacity</span>(), <span class="number">10</span>);
<span class="kw">let</span> <span class="ident">slice</span> <span class="op">=</span> <span class="ident">vec</span>.<span class="ident">into_boxed_slice</span>();
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">slice</span>.<span class="ident">into_vec</span>().<span class="ident">capacity</span>(), <span class="number">3</span>);</pre>
</div><h4 id='method.as_slice' class="method"><span id='as_slice.v' class='invisible'><code>fn <a href='#method.as_slice' class='fnname'>as_slice</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">&amp;[T]</a></code><div class='since' title='Stable since Rust version 1.7.0'>1.7.0</div></span></h4>
<div class='docblock'><p>Extracts a slice containing the entire vector.</p>

<p>Equivalent to <code>&amp;s[..]</code>.</p>

<h1 id='examples-2' class='section-header'><a href='#examples-2'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">io</span>::{<span class="self">self</span>, <span class="ident">Write</span>};
<span class="kw">let</span> <span class="ident">buffer</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">5</span>, <span class="number">8</span>];
<span class="ident">io</span>::<span class="ident">sink</span>().<span class="ident">write</span>(<span class="ident">buffer</span>.<span class="ident">as_slice</span>()).<span class="ident">unwrap</span>();</pre>
</div><h4 id='method.len' class="method"><span id='len.v' class='invisible'><code>fn <a href='#method.len' class='fnname'>len</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
<div class='docblock'><p>Returns the number of elements in the vector, also referred to
as its &#39;length&#39;.</p>

<h1 id='examples-3' class='section-header'><a href='#examples-3'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="ident">a</span> <span class="op">=</span> <span class="macro">vec</span><span class="macro">!</span>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>];
<span class="macro">assert_eq</span><span class="macro">!</span>(<span class="ident">a</span>.<span class="ident">len</span>(), <span class="number">3</span>);</pre>
</div><h4 id='method.is_empty' class="method"><span id='is_empty.v' class='invisible'><code>fn <a href='#method.is_empty' class='fnname'>is_empty</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
<div class='docblock'><p>Returns <code>true</code> if the vector contains no elements.</p>

<h1 id='examples-4' class='section-header'><a href='#examples-4'>Examples</a></h1>
<pre class="rust rust-example-rendered">
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">v</span> <span class="op">=</span> <span class="ident">Vec</span>::<span class="ident">new</span>();
<span class="macro">assert</span><span class="macro">!</span>(<span class="ident">v</span>.<span class="ident">is_empty</span>());

<span class="ident">v</span>.<span class="ident">push</span>(<span class="number">1</span>);
<span class="macro">assert</span><span class="macro">!</span>(<span class="op">!</span><span class="ident">v</span>.<span class="ident">is_empty</span>());</pre>
</div></div><div class='impl-items'></div><div class='impl-items'></div><div class='impl-items'></div><div class='impl-items'></div><h2 id='implementations'>Trait Implementations</h2><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#238' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.clone' class="method"><span id='clone.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone' class='fnname'>clone</a>(&amp;self) -&gt; <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span></h4>
<div class='docblock'><p>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></p>
</div><h4 id='method.clone_from' class="method"><span id='clone_from.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from' class='fnname'>clone_from</a>(&amp;mut self, source: &amp;Self)</code><div class='since' title='Stable since Rust version 1.0.0'>1.0.0</div></span></h4>
<div class='docblock'><p>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#238' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt' class="method"><span id='fmt.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, __arg_0: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4>
<div class='docblock'><p>Formats the value using the given formatter.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#238' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.eq' class="method"><span id='eq.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq' class='fnname'>eq</a>(&amp;self, __arg_0: &amp;<a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
<div class='docblock'><p>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></p>
</div><h4 id='method.ne' class="method"><span id='ne.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne' class='fnname'>ne</a>(&amp;self, __arg_0: &amp;<a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></code></span></h4>
<div class='docblock'><p>This method tests for <code>!=</code>.</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#238' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html" title="trait core::ops::deref::Deref">Deref</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#593-596' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Target' class="type"><span id='Target.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#associatedtype.Target' class="type">Target</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;</code></span></h4>
<div class='docblock'><p>The resulting type after dereferencing</p>
</div><h4 id='method.deref' class="method"><span id='deref.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/ops/deref/trait.Deref.html#tymethod.deref' class='fnname'>deref</a>(&amp;self) -&gt; &amp;<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;</code></span></h4>
<div class='docblock'><p>The method called to dereference a value</p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#598-602' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Item' class="type"><span id='Item.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#associatedtype.Item' class="type">Item</a> = <a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a></code></span></h4>
<div class='docblock'><p>The type of the elements being iterated over.</p>
</div><h4 id='associatedtype.IntoIter' class="type"><span id='IntoIter.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.IntoIter.html" title="struct alloc::vec::IntoIter">IntoIter</a>&lt;<a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;</code></span></h4>
<div class='docblock'><p>Which kind of iterator are we turning this into?</p>
</div><h4 id='method.into_iter' class="method"><span id='into_iter.v' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#tymethod.into_iter' class='fnname'>into_iter</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.IntoIter.html" title="struct alloc::vec::IntoIter">IntoIter</a>&lt;<a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;</code></span></h4>
<div class='docblock'><p>Creates an iterator from a value. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#tymethod.into_iter">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl&lt;'a&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html" title="trait core::iter::traits::IntoIterator">IntoIterator</a> for &amp;'a <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#604-608' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='associatedtype.Item-1' class="type"><span id='Item.t-1' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#associatedtype.Item' class="type">Item</a> = &amp;'a <a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a></code></span></h4>
<div class='docblock'><p>The type of the elements being iterated over.</p>
</div><h4 id='associatedtype.IntoIter-1' class="type"><span id='IntoIter.t-1' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#associatedtype.IntoIter' class="type">IntoIter</a> = <a class="struct" href="https://doc.rust-lang.org/nightly/core/slice/struct.Iter.html" title="struct core::slice::Iter">Iter</a>&lt;'a, <a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;</code></span></h4>
<div class='docblock'><p>Which kind of iterator are we turning this into?</p>
</div><h4 id='method.into_iter-1' class="method"><span id='into_iter.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#tymethod.into_iter' class='fnname'>into_iter</a>(self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/slice/struct.Iter.html" title="struct core::slice::Iter">Iter</a>&lt;'a, <a class="struct" href="../regex_syntax/struct.ClassRange.html" title="struct regex_syntax::ClassRange">ClassRange</a>&gt;</code></span></h4>
<div class='docblock'><p>Creates an iterator from a value. <a href="https://doc.rust-lang.org/nightly/core/iter/traits/trait.IntoIterator.html#tymethod.into_iter">Read more</a></p>
</div></div><h3 class='impl'><span class='in-band'><code>impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a> for <a class="struct" href="../regex_syntax/struct.CharClass.html" title="struct regex_syntax::CharClass">CharClass</a></code></span><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../src/regex_syntax/lib.rs.html#1229-1254' title='goto source code'>[src]</a></span></h3>
<div class='impl-items'><h4 id='method.fmt-1' class="method"><span id='fmt.v-1' class='invisible'><code>fn <a href='https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt' class='fnname'>fmt</a>(&amp;self, f: &amp;mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></code></span></h4>
<div class='docblock'><p>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html#tymethod.fmt">Read more</a></p>
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